Welcome to part one of the Blood Angels Unit of the Week series!   Following the release of the 10th edition Codex Supplement, there is no better time to discuss all the units we have access to. Each week a different unit will appear, with the idea being that we discuss how best to use that model on the battlefield. Where part one will discuss the units from the units found within Codex Supplement: Blood Angels, parts two to four will discuss Codex: Space Marines, part five will be Imperi